package Demo5;

public class Main5 {
    public static void main(String[] args) {
        Object lock1=new Object();
        Object lock2=new Object();

        Thread t1=new Thread(()->{
           synchronized (lock1){
               try {
                   Thread.sleep(1000);
               } catch (InterruptedException e) {
                   throw new RuntimeException(e);
               }
               synchronized (lock2){
                   System.out.println("t1线程两把锁都获取到了");
               }
           }
        });

        Thread t2=new Thread(()->{
            synchronized (lock2){
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                synchronized (lock1){
                    System.out.println("t2线程两把锁都获取到了");
                }
            }
        });
        t1.start();
        t2.start();
    }
}
